I keep seeing this dude with the funny mustache everywhere, can anyone tell me what's the name of this mustache style? is it a handlebar mustache? it looks like it's the new hipster mustache style. Well that if there's no full hipster beard in place lol anyone?
It looks like the kind of mustache my great-grandfather would wear but i'm seeing it more and more in my city.

Yes that is indeed a handlebar moustache. Right it's a type of moustache style that is relatively common with the hipster trend. Usually you will see the shaggy beard style accompanied by the handlebar moustache style. Rarely you will see the handlebar moustache alone. It's a type of moustache style that is rare for men. Either hipsters as a trend will wear or very old geezers.
Cheers!